1780126848

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1$

素因数の和:820

約数の個数: 256

約数和(自身を含む): 5706288000

約数和(自身を除く): 3926161152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 41, 48, 51, 54, 64, 68, 72, 82, 96, 102, 108, 123, 128, 136, 144, 153, 164, 192, 204, 216, 246, 272, 288, 306, 328, 369, 384, 408, 432, 459, 492, 544, 576, 612, 656, 697, 738, 739, 816, 864, 918, 984, 1088, 1107, 1152, 1224, 1312, 1394, 1476, 1478, 1632, 1728, 1836, 1968, 2091, 2176, 2214, 2217, 2448, 2624, 2788, 2952, 2956, 3264, 3456, 3672, 3936, 4182, 4428, 4434, 4896, 5248, 5576, 5904, 5912, 6273, 6528, 6651, 7344, 7872, 8364, 8856, 8868, 9792, 11152, 11808, 11824, 12546, 12563, 13302, 14688, 15744, 16728, 17712, 17736, 18819, 19584, 19953, 22304, 23616, 23648, 25092, 25126, 26604, 29376, 30299, 33456, 35424, 35472, 37638, 37689, 39906, 44608, 47232, 47296, 50184, 50252, 53208, 58752, 60598, 66912, 70848, 70944, 75276, 75378, 79812, 89216, 90897, 94592, 100368, 100504, 106416, 113067, 121196, 133824, 141696, 141888, 150552, 150756, 159624, 181794, 200736, 201008, 212832, 226134, 242392, 267648, 272691, 283776, 301104, 301512, 319248, 339201, 363588, 401472, 402016, 425664, 452268, 484784, 515083, 545382, 602208, 603024, 638496, 678402, 727176, 802944, 804032, 818073, 851328, 904536, 969568, 1030166, 1090764, 1204416, 1206048, 1276992, 1356804, 1454352, 1545249, 1608064, 1636146, 1809072, 1939136, 2060332, 2181528, 2408832, 2412096, 2553984, 2713608, 2908704, 3090498, 3272292, 3618144, 3878272, 4120664, 4363056, 4635747, 4824192, 5427216, 5817408, 6180996, 6544584, 7236288, 8241328, 8726112, 9271494, 10854432, 11634816, 12361992, 13089168, 13907241, 14472576, 16482656, 17452224, 18542988, 21708864, 24723984, 26178336, 27814482, 32965312, 34904448, 37085976, 43417728, 49447968, 52356672, 55628964, 65930624, 74171952, 98895936, 104713344, 111257928, 148343904, 197791872, 222515856, 296687808, 445031712, 593375616, 890063424, 1780126848]

約数ペア:

[(1, 1780126848), (2, 890063424), (3, 593375616), (4, 445031712), (6, 296687808), (8, 222515856), (9, 197791872), (12, 148343904), (16, 111257928), (17, 104713344), (18, 98895936), (24, 74171952), (27, 65930624), (32, 55628964), (34, 52356672), (36, 49447968), (41, 43417728), (48, 37085976), (51, 34904448), (54, 32965312), (64, 27814482), (68, 26178336), (72, 24723984), (82, 21708864), (96, 18542988), (102, 17452224), (108, 16482656), (123, 14472576), (128, 13907241), (136, 13089168), (144, 12361992), (153, 11634816), (164, 10854432), (192, 9271494), (204, 8726112), (216, 8241328), (246, 7236288), (272, 6544584), (288, 6180996), (306, 5817408), (328, 5427216), (369, 4824192), (384, 4635747), (408, 4363056), (432, 4120664), (459, 3878272), (492, 3618144), (544, 3272292), (576, 3090498), (612, 2908704), (656, 2713608), (697, 2553984), (738, 2412096), (739, 2408832), (816, 2181528), (864, 2060332), (918, 1939136), (984, 1809072), (1088, 1636146), (1107, 1608064), (1152, 1545249), (1224, 1454352), (1312, 1356804), (1394, 1276992), (1476, 1206048), (1478, 1204416), (1632, 1090764), (1728, 1030166), (1836, 969568), (1968, 904536), (2091, 851328), (2176, 818073), (2214, 804032), (2217, 802944), (2448, 727176), (2624, 678402), (2788, 638496), (2952, 603024), (2956, 602208), (3264, 545382), (3456, 515083), (3672, 484784), (3936, 452268), (4182, 425664), (4428, 402016), (4434, 401472), (4896, 363588), (5248, 339201), (5576, 319248), (5904, 301512), (5912, 301104), (6273, 283776), (6528, 272691), (6651, 267648), (7344, 242392), (7872, 226134), (8364, 212832), (8856, 201008), (8868, 200736), (9792, 181794), (11152, 159624), (11808, 150756), (11824, 150552), (12546, 141888), (12563, 141696), (13302, 133824), (14688, 121196), (15744, 113067), (16728, 106416), (17712, 100504), (17736, 100368), (18819, 94592), (19584, 90897), (19953, 89216), (22304, 79812), (23616, 75378), (23648, 75276), (25092, 70944), (25126, 70848), (26604, 66912), (29376, 60598), (30299, 58752), (33456, 53208), (35424, 50252), (35472, 50184), (37638, 47296), (37689, 47232), (39906, 44608)]